713359926

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{641}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 1633556160

約数和(自身を除く): 920196234

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 557, 641, 666, 999, 1114, 1282, 1671, 1923, 1998, 3342, 3846, 5013, 5769, 10026, 11538, 15039, 17307, 20609, 23717, 30078, 34614, 41218, 47434, 61827, 71151, 123654, 142302, 185481, 213453, 357037, 370962, 426906, 556443, 640359, 714074, 1071111, 1112886, 1280718, 2142222, 3213333, 6426666, 9639999, 13210369, 19279998, 26420738, 39631107, 79262214, 118893321, 237786642, 356679963, 713359926]

約数ペア:

[(1, 713359926), (2, 356679963), (3, 237786642), (6, 118893321), (9, 79262214), (18, 39631107), (27, 26420738), (37, 19279998), (54, 13210369), (74, 9639999), (111, 6426666), (222, 3213333), (333, 2142222), (557, 1280718), (641, 1112886), (666, 1071111), (999, 714074), (1114, 640359), (1282, 556443), (1671, 426906), (1923, 370962), (1998, 357037), (3342, 213453), (3846, 185481), (5013, 142302), (5769, 123654), (10026, 71151), (11538, 61827), (15039, 47434), (17307, 41218), (20609, 34614), (23717, 30078)]